html{
    height: 100%;
}

body{
    margin: 0;
    height: 100%;
    background-image:   url(image/bg.jpg);
    cursor:  url(image/cursor.png),auto;
}

.hammer-down{
    cursor:  url(image/cursor-down.png),auto;
}

#box{
    /* border: solid 1px   red; */
    border-collapse: collapse;
    margin: 0 auto;
    transform: translate(0,50px);
}

#box    td{
    /* border: solid 1px   red; */
    width: 100px;
    height: 100px;
    background-image: url(image/hole.png);
    background-size: 100px 40px;
    background-repeat: no-repeat;
    background-position: center bottom;
    text-align: center;
    /* vertical-align: bottom;垂直位置据底部 */
}
/* 设置class为mouse的元素的样式 */
.mouse{
    width: 80px;
   height: 90px;
   transition: all 0.7s;
   transform-origin: 50% 100%;
}

.mouse-down{
    transform: scale(1,0);
}

#score{
    position: absolute;
    font-size: 28px;
    color: yellow;
    background-color: rgba(100, 100, 100, 1);
    /* 内间距 */
    padding: 10px;
/* 圆角 */
    /* border-radius:  */
    border-top-right-radius: 10px;
    border-bottom-left-radius: 5px;
}